Fluttering In The Field

I went to Addenbrookes hospital in Cambridge for an appointment that I have been waiting three years for. The clinic was heaving. I'm not used to being in close proximity to so many people and felt quite uncomfortable. Last time I was here some social distancing measures were still in place.

I was glad to get home to Mish. This afternoon I went for a quick walk down the field and was delighted to find this female common blue butterfly fluttering in the long grass.

PS Am now wondering whether this might be a brown argus?